What is the domain of f(x)= 8/(x-7) ?

The domain of f(x)= 8/(x-7) is x 7

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domain of f(x)= 8/(x-7)

domain

f (x) = \frac{8}{x - 7}

x < 7 or x > 7

Interval Notation

(- \infty, 7) \cup (7, \infty)

Solution steps

Find undefined (singularity) points:

x = 7

The function domain

x < 7 or x > 7

5 x + 3 y = 15

f (x) = \frac{1}{2} x + 4 - 5

(5.2) (7.8)

y = - x^{2} + 3

f (x) = \frac{x - 1}{25 - x ^{2}}

What is the domain of f(x)= 8/(x-7) ?
The domain of f(x)= 8/(x-7) is x<7\lor x>7